Nigrifying
vt. 使…成黑色；变黑
🗣️ 情景例句
to meet the rest of the troop at two o'clock at the museum.
我们得在两点钟到博物馆与其他童子军会合。
Oh, thank you.
噢，谢谢了。
I don't like this either.
我也不高兴这么做啊。